<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>内联样式</title>
    <style>
       div{
           background-color: blue;
       }   
       p{background-color: blueviolet;}
    </style>
</head>
<body>
    <div>内联样式</div>
    <p>内联样式</p>
</body>
</html>